Quote Originally Posted by Fivefingerdeathpunch View Post
Its hard for me to explain what they would really do when you may not know how the PCM works.

The car being a 01+ needs to have the rear o2 there to work correctly, the tune for the PCM can get rid of the code, adjusting timing numbers won't change that.


Their website is wrong and so is ZZP's on the correct way to mod cars. Adding a 180 thermo and 104's plugs is a waste.


If you want to have the place change the fan settings to 180, then run a 180 thermo, but its really not needed. AP 104 spark plugs would be far too cold for that mod level, you always want to run the hottest spark you can. Thats why AP 605's are better.
Anyone that is not retarded can turn off the 01+ cat test feature... if you are buying a tuned PCM it will have the required tweaks for 01+.